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Do you know how to fire the chemical industry

writer:   date:2016-05-25 16:29:00   read: times
  First, the basic situation
  Chemical industry, for human society provides new energy, new materials, provide new approaches and ways and means in the process of the transformation of human nature, is a brilliant history of the development of social production technology is for pride. Application of a large number of chemical production technology, material civilization is more rich and colorful, chemical products in the people to eat, wear, live, row universality, are closely related. In the social life, chemical products are indispensable, but also can not be replaced.
  Refers to the chemical industry chemical production, mainly petroleum chemical refining, chemical production and its derivatives. The production chain of petrochemical industry is very long, and its derivatives are very large, but the production process is high temperature, high pressure, steam, cracking and so on, which is very dangerous. The initial products to ultimate the vast majority of the products included in the dangerous goods listed, so the chemical industry as a whole, the whole process of chemical production, rather than including transportation, storage, and security related degree greatly. Therefore, chemical industry is the focus of risk prevention.
  Two, industry characteristics tips
  By all chemical production, whether material or product from solid to liquid, gas material basically has a fire risk, and some corrosive, toxic, production, transportation and storage of security requirements are very high, especially in the production of refined, the device is huge, the pipeline interleaving, the high temperature and high pressure, the raw material for distillation, cracking or melting, catalysis, combined, or low temperature and low pressure, this basically is through the pipeline to the Tao tube closed operation to complete, the entire production process instrumentation to reflect the situation of equipment requirement is very high, therefore, the degree of automation is relatively high.
  Three, the industry risk to the
  The risk of chemical production is very large, in the world, every year there are chemicals fire.
  The risk of chemical production is mainly fire hazard, toxic hazard and pollution hazard. In the form of fire danger, it is quite complete, including combustion, spontaneous combustion and explosion. Because of the high temperature and high pressure in the chemical production, the harmful poisonous gas and liquid are produced, and the corrosion of equipment is more serious. On the other hand, once the production of chemical production will continue to operate, but also for maintenance and emergency treatment increased the difficulty. Therefore, the equipment, pipes, interfaces, valves on the problem is a very dynamic characteristics of the phenomenon, but also a typical display of the chemical industry in the safety of a special issue. In this regard, risk prevention work should also be obvious correspondence, i.e., uninterrupted inspection, maintenance, repair, can not be taken lightly, not to blindly believe before examination, each should have a careful records. After several times, before and after the data for comparison, from capture that time hidden dangers.

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